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KIAM Preprint № 42, Moscow, 2018
Authors: Savenkov E. B., Borisov V. E., Kritskiy B. V.
X-FEM algorithm with closest point projection fracture representation
Abstract:
In this work we consider a variant of X-FEM method which uses representation of fracture surface based on closest point projection method. The algorithm description is provided and its differences from the classical variants of X-FEM which utilize fracture representation based on level set approach. Simulation results which demonstrate efficiency of the proposed approach are presented.
Keywords:
FEM, X-FEM, closest point projection method
Publication language: russian,  pages: 36
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
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About authors:
  • Savenkov Evgeny Borisovich,  orcid.org/0000-0003-3363-7043KIAM RAS
  • Borisov Vitaly Evgenyevich,  orcid.org/0000-0003-4448-7474KIAM RAS
  • Kritskiy Boris Viktorovich,  orcid.org/0000-0001-5924-2467KIAM RAS